// MIT License (MIT)
// 
// Copyright (c) 2014 K Ercan Turkarslan
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
// 

using System;
using System.IO;

namespace MiosGenerator
{
    internal class Folder
    {
        private readonly String _folder;

        internal String Name { get { return _folder; }}

        internal String FullFilename(String filename, Boolean mustExist = false)
        {
            if (mustExist && !FileExists(filename))
                throw new FileNotFoundException(String.Format("File [{0}] was not found!", Path.Combine(_folder, filename)));
            
            return Path.Combine(_folder, filename);
        }

        internal Boolean FileExists(String filename)
        {
            var fullFilename = Path.Combine(_folder, filename);

            return File.Exists(fullFilename);
        }

        #region Constructor(s)

        internal Folder(String folder)
        {
            if (!Directory.Exists(folder))
                throw new InvalidOperationException(String.Format("Directory [{0}] does not exist!", folder));

            _folder = folder;
        }

        #endregion
    }
}